package test;

public class testReturn {
    public static void main(String[] args) {
        int s = 10;
        returnTest(s);
    }
    public static void returnTest(int s ){
        if(s==9){
            System.out.printf("s=="+s);
            return;
        }

        if(s==10){
            System.out.printf("s=="+s);
            return;
        }

        if(s==12){
            System.out.printf("s=="+s);
            return;
        }else{
            System.out.printf("s=="+s);
            return;
        }
//        System.out.printf("return后是否会有输出");

    }
}
